
Angel and the Assassin


And Angel is 'Cloud Strife' from 'The Advent Children':

'If Kael Saunders was anything at all, he was stunningly intelligent and utterly ruthless. It would not surprise him in the slightest if Saunders fancied the boy for a change from his usual type and had taken him along for fun, planning to kill him in a few days or weeks.
Or did he have another plan?'